ac-as.dk

Records from scan: 2026-09-29 15:36:56 · 1579ms total · last checked 2026-10-16 07:51 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ac-as.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 26 August 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.36.210.13 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by acas-dk0e.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.36.210.13	3600s	linux3.scannet.dk	AS48854	team.blue Denmark A/S	46.36.208.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	acas-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::9 2a01:111:f403:ca04::b 2a01:111:f403:ca04::e 52.101.103.162 52.101.103.39 52.101.68.12 52.101.91.21	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-matpr05cu00105.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 184ms

TXT Record
MS=ms62445287
v=spf1 include:spf.protection.outlook.com include:spfa.cpmails.com ip4:83.151.139.226 ip4:95.138.220.179 ip4:152.115.144.186 ip4:128.76.163.214 -all

✉️ SPF#

Policy	Record (ac-as.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spfa.cpmails.com ip4:83.151.139.226 ip4:95.138.220.179 ip4:152.115.144.186 ip4:128.76.163.214 -all

📨 DMARC#

Policy	Record (_dmarc.ac-as.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:watchdog@labtech.dk; fo=1

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-16 07:51:33

www	46.36.210.13 (AS48854) (address records, no CNAME)
www vs bare domain	Same network ac-as.dk: 46.36.210.13 (AS48854) www.ac-as.dk: 46.36.210.13 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-acas-dk0e._domainkey.acelinstallation.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

138ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026011901
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-16 19:01:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-08-26
Expires	2029-08-31 (1049d)

🔗 Same registrant#

3 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
ac-elenergi.dk	Punktum dk A/S (direct)
ac-gruppen.dk	Punktum dk A/S (direct)
ac-install.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

49ms

46ms

AAAA

66ms

TXT

184ms

CAA

89ms

HTTPS

76ms

TLSA

192ms

SOA

0ms

MTA-STS

88ms

DNSSEC

138ms

SRV

107ms

Total

1579ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 15:36:56 shown	1579ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 22:34:19	676ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 08:21:19	1944ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:41:28	750ms	2 NS 1 A 1 MX	🔒 Secure